Had action taken Log, What is mean?
can anyone explain this?
It means it too no action.
The default behaviour for that rule is Simulate. You can change to Block or Challenge if you need to.
This default behaviour will affect or no ? or the attacker can inject his malicious code if it’s default?
The default is Simulate, so the attacker can inject her malicious code. You can change to Block if you need to. As the rule is Beta, it means there may be unexpected consequences, so monitor the logs carefully.
Ok, I will set it to block, so he cants inject malicious code script.